It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Travelers have found it’s best to book a flight 57 days in advance to save up to 21% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St Louis to Cartagena 1-2 weeks in advance for as low as $594, or $675 for flights within the next 24 hours.
The best pricing can be found in the month of May. Prices to Cartagena from St Louis average $549. You can even find prices in May for less than $549, as users have found deals to Cartagena from as low as $356. The month of December appears to be one of the more expensive times to travel to Cartagena from St Louis. Flying in the targeted month can save you up to 55%.
Unlike at noon, when flights are generally more expensive, you can save up to 1% on flights from St Louis to Cartagena by exploring options for tickets in the morning.